Dividing a Number into Groups (Example)

The video tutorial demonstrates how to divide 28 marbles into four equal groups. It begins by drawing rectangles to represent each group and then distributes the marbles equally among them. The process is repeated until all marbles are distributed, resulting in each group having 7 marbles. This is expressed as 28 divided by 4 equals 7.

How many marbles do we start with in the example?

How many groups are the marbles divided into?

What is the process described for distributing the marbles?

What is the final number of marbles in each rectangle?

How can the division of 28 marbles by 4 be expressed mathematically?